package com.example.springboot.service;

import com.example.springboot.entity.Discussion;
import com.example.springboot.entity.DiscussionAndUser;

import java.util.List;

public interface IDiscussionService {
    List<DiscussionAndUser> getTree(Integer discussionType, Integer positionId);
    void addDiscussion(Discussion discussion);
//    void deleteDiscussion(Discussion discussion);
}
